US Patent Issued to SAFRAN AIRCRAFT ENGINES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DU MANS on Feb. 17 for "Acoustic treatment coating comprising a folded ordered metaporous material" (Canadian, French Inventors)

Posted On: 2026-02-17

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,555,558, issued on Feb. 17, was assigned to SAFRAN AIRCRAFT ENGINES (Paris), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (Paris) and UNIVERSITE DU MANS (Le Mans, France).

"Acoustic treatment coating comprising a folded ordered metaporous material" was invented by Jean Boulvert (Moissy-Cramayel, France), Theo Cavalieri (Moissy-Cramayel, France), Jean-Philippe Groby (Le Mans, France), Annie Ross (St-Lazare, Canada), Edith Roland Fotsing (Mascouche, Canada), Jacky Novi Mardjono (Moissy-Cramayel, France), Vicente Romero Garcia (Le Mans, France), Gwenael Gabard (Le Mans, France) and Josue Costa Baptista (Montreal, Canada).

According to the abstract* released by the U.S. Patent & Trademar...

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US Patent Issued to SAFRAN AIRCRAFT ENGINES, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITE DU MANS on Feb. 17 for "Acoustic treatment coating comprising a folded ordered metaporous material" (Canadian, French Inventors)